Question: Volume of a gas at STP is 1.12 x 10^-7 cc. Calculate the number of molecules in it [BHU 1997]
(a) 3.01 x 10²⁰
(b) 3.01 x 10¹²
(c) 3.01 x 10²³
(d) 3.01 x 10²⁴
Correct Answer: (b) 3.01 x 10¹²
![Volume of a gas at STP is 1.12 x 10^-7 cc. Calculate the number of molecules in it [BHU 1997] (a) 3.01 x 10²⁰ (b) 3.01 x 10¹² (c) 3.01 x 10²³ (d) 3.01 x 10²⁴](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioiDv2bEkuQfoYlO3o53MsUz4Q4K03QlIfJlWi7eN9TqTfNhfJn6Pe_lSvkgKzQ6G8yP96GOflSr20pxqBOqV1o_yqClZHw8NTG01BOZuXjycqI7iUEbpLt61p7LsskX91gmJls3la8tS8axpXp4BojH8JliTx4meJMd2_L0SYxN0f5aAeGUEgb2BB/s1920/Volume%20of%20a%20gas%20at%20STP%20is%201.12%20x%2010%5E-7%20cc.%20Calculate%20the%20number%20of%20molecules%20in%20it%20%5BBHU%201997%5D.jpg "Volume of a gas at STP is 1.12 x 10^-7 cc. Calculate the number of molecules in it [BHU 1997] (a) 3.01 x 10²⁰ (b) 3.01 x 10¹² (c) 3.01 x 10²³ (d) 3.01 x 10²⁴")
Volume of a gas at STP is 1.12 x 10^-7 cc. Calculate the number of molecules in it [BHU 1997]